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Aliaa Magda Elmahdy
The photo of Aliia Magda Elmahdy that shook the Arab world and beyond.Aliaa Magda Elmahdy
Israeli women solidarity
Israeli women pose naked in solidarity with Egyptian blogger Aliaa Magda ElmahdyAnat Cohen
Ai Wei Wei Fans' Nudity
Supporters of Chinese artist and dissident Ai Wei Wei pose naked to portest against alleged charges of pornography against himFacebook
Nude Activism: the new body politic?
An activist from AnimaNaturalis stages a protest against Canada's annual seal hunt in front of the Canadian Embassy in MexicoReuters
Nude Activism: the new body politic?
Women go topless along the beach on English Bay in Vancouver, British ColumbiaReuters
Nude Activism: the new body politic?
Police detain activists from the women's rights organization Femen during a protest in front of the police headquarters in KievReuters
Nude Activism: the new body politic?
n Iranian security guard drags a partially dressed protester away from a hall during an Iranian cultural event in KievReuters
Nude Activism: the new body politic?
Naked people protest against the use of fur in front of Barcelona's CathedralReuters
Self Immolation and the new body politic
A Tibetan resident takes part in a Free Tibet demonstration denouncing the Chinese government in front of the Chinese embassy in SeoulReuters

The case of Aliaa Magda Elmahdy, the Egyptian blogger who bared all to protest against sexism in her country, has highlighted a growing trend for activists to use their physical bodies as part of political or social protest.

Nude activism is often used to shock and rile, and it is a form of protest that is almost guaranteed to grab media attention.

Israeli women have pledged their support for the 20-year-old Egyptian Aliaa Magda Elmahdy by posing naked with a banner reading "Homage to Aliaa Elmahdi. Sisters in Israel."

But as well as being a political act, public nudity is also seen by many as an artistic form of protest. Chinese artist and dissident Ai Wei Wei posed naked with four women, prompting a backlash from Chinese authorities who are reportedly investigating the acclaimed artist for pornography.

On a website entitled "Ai Wei Wei Fans' Nudity", supporters of the artist have stripped off in defiance to the Chinese government, saying that "Nudity is not Pornography."

Aliaa Magda Elmahdy: The Egytian Nude Blog Photos That Shocked the Arab World

Nudity has also been a recurring theme of the Occupy Wall Street protests in America, and is a tool often used by activist groups such as FEMEN in order to draw attention to issues such as misogyny and animal rights abuses.

But it is not just about baring all. Nude activism is powerful because it signifies that the person in question is taking complete control of their body and the way it is used or perceived by others.

It is a cry for help from those who feel they have no way of making themselves heard but to use the physical presence of their own flesh and blood.

A similar philosophy may be behind the recent spate of self-immolations in Chinese-controlled Tibet. Although a gruesome and chilling act, the principle of self-ownership and defiance of authority remains the same. Indeed, self-immolation as a form of political protest may just be the final culmination of a form of activism which sees the individual take total responsibility for their self and their body.